Search results

The Boogie Board

Help Support The Boogie Board:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. M

    Strange noises coming out of my Mark V

    I wanted to see if anyone could help me figure out what is wrong with my Mark V? I am getting a rapid thumping sound in all channels. It only occurs in the 45 and 90 watt modes. It also stops when I select the Tube rectifier in the 45 watt mode. When I switch it back to diodes, it comes...
Back
Top